5431232522 has 8 divisors (see below), whose sum is σ = 8626075236. Its totient is φ = 2555874112.

The previous prime is 5431232507. The next prime is 5431232531. The reversal of 5431232522 is 2252321345.

It can be written as a sum of positive squares in 2 ways, for example, as 5188464961 + 242767561 = 72031^2 + 15581^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79871033 + ... + 79871100.

Almost surely, 2^5431232522 is an apocalyptic number.

5431232522 is a deficient number, since it is larger than the sum of its proper divisors (3194842714).

5431232522 is a wasteful number, since it uses less digits than its factorization.

5431232522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159742152.

The product of its digits is 14400, while the sum is 29.

The square root of 5431232522 is about 73696.8962847147. The cubic root of 5431232522 is about 1757.7865297592.

Adding to 5431232522 its reverse (2252321345), we get a palindrome (7683553867).

The spelling of 5431232522 in words is "five billion, four hundred thirty-one million, two hundred thirty-two thousand, five hundred twenty-two".